W7UO
Active1x2District 7
Competitive callsign — 3 applications filed with the FCC.
License HolderMINEAR, MARION W
License ClassAmateur Extra
Min. Class RequiredAmateur Extra
LocationGreen Valley, AZ
Grant DateAug 8, 2016
Expiration DateNov 4, 2026
W7UO is a highly sought-after 1x2 format amateur radio callsign. The license is currently held by MINEAR, MARION W in Green Valley, AZ. This callsign has attracted significant interest in the amateur radio community, with 3 vanity applications filed with the FCC. The most recent was submitted by GOLAS, DEVAN J on Jul 31, 2025. W7UO has 5 recorded FCC license history events.
CW & Voice Analysis
Morse Code
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CW Weight: 30 units(Light (fast to send))
Voice Phonetics
Whiskey Seven Uniform Oscar
Readability: 7.5/10(High readability)
License History
- License RenewedAug 8, 2016
- Administrative Update AppliedNov 15, 2012
- Administrative Update AppliedNov 15, 2012
- License RenewedOct 11, 2006
- Tax ID (TIN) AddedOct 5, 2006
Vanity Application Activity
Competing applications filed with the FCC for this callsign.